Cities, counties and school districts may levy an occupational license tax on the net profits of businesses and/or on the salaries and wages of employees earned in the jurisdiction. Rates can vary between the two types of occupational license taxes. Occupational license taxes may be levied on businesses as either a flat rate schedule or as a percentage of apportioned net profits or gross receipts. Where both the city and county levy an occupational license tax, a credit may be given, at the option of the local governments, for the amount paid to the city against the occupational license tax of the county. (Consult local jurisdictions for further details.)